My brother has separation from his wife. They have four kids under 16, youngest is 9. I’ve never really got on with my sister-in-law as we are very different. We’ve never had arguments or anything, we’ve just never been close. She’s very materialistic and confident and I’m more of an introvert. My brother and I are not all that close either. Once again no big issues , just different. Anyway, after the initial announcement I reached out to both of them separately and met with my sister-in-law. My brother has popped round a few times and I’ve been texting him. We’ve never been big on phoning and chatting. Sister-in-law initiated the split and brother is gutted although saw it coming. But I just don’t know how to navigate the next few months and future. Any tips? I’ve never been really close to SIL but don’t want her to think we don’t care. It just feels hard to know what to do.